diff options
Diffstat (limited to 'contrib/gperl/gperl.pl')
| -rwxr-xr-x | contrib/gperl/gperl.pl | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/contrib/gperl/gperl.pl b/contrib/gperl/gperl.pl index 14b5590db..1a4fbd4a5 100755 --- a/contrib/gperl/gperl.pl +++ b/contrib/gperl/gperl.pl @@ -11,14 +11,14 @@ my $version = '1.2.6'; -# This file is part of `gperl', which is part of `groff'. +# This file is part of 'gperl', which is part of 'groff'. -# `groff' is free software; you can redistribute it and/or modify it +# 'groff' is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 2 of the License, or # (at your option) any later version. -# `groff' is distributed in the hope that it will be useful, but +# 'groff' is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. @@ -38,7 +38,7 @@ use File::Temp qw/ tempfile tempdir /; # needed for temporary dir use File::Spec; -# for `copy' and `move' +# for 'copy' and 'move' use File::Copy; # for fileparse, dirname and basename @@ -65,7 +65,7 @@ our $File_split_env_sh; our $File_version_sh; our $Groff_Version; -my $before_make; # script before run of `make' +my $before_make; # script before run of 'make' { my $at = '@'; $before_make = 1 if '@VERSION@' eq "${at}VERSION${at}"; @@ -138,7 +138,7 @@ foreach (<>) { my $line = $_; my $is_dot_Perl = $line =~ /^[.']\s*Perl(|\s+.*)$/; - unless ( $is_dot_Perl ) { # not a `.Perl' line + unless ( $is_dot_Perl ) { # not a '.Perl' line if ( $perl_mode ) { # is running in Perl mode print OUT $line; } else { # normal line, not Perl-related @@ -149,7 +149,7 @@ foreach (<>) { ########## - # now the line is a `.Perl' line + # now the line is a '.Perl' line my $args = $line; $args =~ s/\s+$//; # remove final spaces @@ -160,10 +160,10 @@ foreach (<>) { ########## # start Perl mode if ( @args == 0 || @args == 1 && $args[0] eq 'start' ) { - # For `.Perl' no args or first arg `start' means opening `Perl' mode. + # For '.Perl' no args or first arg 'start' means opening 'Perl' mode. # Everything else means an ending command. if ( $perl_mode ) { - # `.Perl' was started twice, ignore + # '.Perl' was started twice, ignore print STDERR q('.Perl' starter was run several times); next; } else { # new Perl start @@ -183,15 +183,15 @@ foreach (<>) { next; } - $perl_mode = 0; # `Perl' stop calling is correct - close OUT; # close the storing of `Perl' commands + $perl_mode = 0; # 'Perl' stop calling is correct + close OUT; # close the storing of 'Perl' commands ########## - # run this `Perl' part, later on about storage of the result + # run this 'Perl' part, later on about storage of the result # array stores prints with \n my @print_res = `perl $out_file`; - # remove `stop' arg if exists + # remove 'stop' arg if exists shift @args if ( $args[0] eq 'stop' ); if ( @args == 0 ) { |